Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A306 Safari/6531.22.7) My iphone 3g mic is not wrking, ppl cannot hear me when im speaking to them, even if its on speaker. I can only speak to them on the headphones. Wat could b the issue? I recently updated my phone to 4.0.1 and its unlocked on another carrier (simple mobile) but i dnt think thats the issue because its been updated for over a week and the issue started last nite. Please help!!